Tall vacuum flask with easy pouring spout



FIG. 1 is a front elevation view of the tall vacuum flask with easy pouring spout showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is an exploded side elevation view thereof showing the internal cup and cup lid;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof without the internal cup and cup lid. 

The ornamental design for a tall vacuum flask with easy pouring spout, as shown and described. 